CN103170115A - Interactive table tennis system - Google Patents
Interactive table tennis system Download PDFInfo
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- CN103170115A CN103170115A CN 201110450669 CN201110450669A CN103170115A CN 103170115 A CN103170115 A CN 103170115A CN 201110450669 CN201110450669 CN 201110450669 CN 201110450669 A CN201110450669 A CN 201110450669A CN 103170115 A CN103170115 A CN 103170115A
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Abstract
The invention discloses an interactive table tennis system which comprises an image capture device and an image capture card. The image capture device is arranged over a table tennis table and is connected with a data processing module which is used for obtaining the coordinate parameter position of a region of variation through digital signals output by the image capture card. The data processing module is connected with a master control server and enables the coordinate parameter position of the region of variation obtained by the data processing module to be input to the master control server. The master control server is connected with an image generation module which is used for generating an analog image according to the coordinate parameter position output by the data processing module and transmitting the analog image to the master control server. The master control server is connected with a projector which is used for projecting of simulation table tennis motion trails generated by the image generation module. The interactive table tennis system is simple in structure, novel and reasonable in design, capable of enabling images to be displayed on a table top at the same time when users play the tennis, good in visual effect, and capable of breaking a traditional entertainment mode.
Description
Technical field
The invention belongs to the multimedia interaction sciemtifec and technical sphere, especially relate to a kind of interactive table-tennis system.
Background technology
Table tennis is the national ball game of China, and China sportsman also obtains special honours in each large race for a long time repeatly.But present people more are being ready to pursue novel entertainment way after work, and simple mechanical playing ball can not be satisfied people's demand, compatriots to table tennis have deep love for also day by day gradually move back.Therefore, be badly in need of a kind of table tennis mode of novelty, joyful people's mood, can continue table tennis prevailing in motion.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of interactive table-tennis system for above-mentioned deficiency of the prior art.After taking, the action that this invention is swung the bat the user by the multi-point interactive motion capture and the movement locus of table tennis carry out analyzing and processing, then by projecting apparatus with the projection as a result of analyzing and processing on ping-pong table, can be when the user plays ball with image show on desktop, good visual effect has been broken traditional amusement and recreation mode.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of interactive table-tennis system, it is characterized in that, comprise and be arranged at that the action that is used for catching table tennis bat directly over ping-pong table changes and described action changes the image capture device of the table tennis track that causes, described image capture device becomes the image pick-up card of data signal to join with the action variation that is used for the table tennis bat that image capture device is captured and the analog signal conversion of table tennis track, the data processing module of the coordinate parameters position of described image pick-up card and the data signal acquisition region of variation that is used for export by image pick-up card joins, described data processing module and main control server join and the coordinate parameters Position input of region of variation that data processing module is obtained to main control server, described main control server be used for coordinate parameters position according to data processing module output and generate analog image and the image generation module that analog image flows to main control server is joined, described main control server joins with the projecting apparatus that carries out projection for the imitation table tennis ball movement locus that the image generation module is generated.
Above-mentioned interactive table-tennis system, described image capture device are the infrared camera with multi-point interactive motion capture function.
The imitation table tennis ball movement locus projection that above-mentioned interactive table-tennis system, described projecting apparatus are installed on directly over ping-pong table and the image generation module is generated is on ping-pong table.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, and is rationally novel in design.
2, carry out analyzing and processing after the movement locus of the present invention's action of the user being swung the bat by the multi-point interactive motion capture and table tennis is taken, then by projecting apparatus with the projection as a result of analyzing and processing on ping-pong table, can be when the user plays ball with image show on desktop, good visual effect has been broken traditional amusement and recreation mode.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the installation position schematic diagram of each several part of the present invention.
Fig. 2 is schematic block circuit diagram of the present invention.
Description of reference numerals:
The 1-ping-pong table; The 2-table tennis bat; The 3-image capture device;
The 4-projecting apparatus; The 5-main control server; The 6-image pick-up card;
The 7-data processing module; 8-image generation module.
The specific embodiment
as depicted in figs. 1 and 2, interactive table-tennis system of the present invention, comprise and be arranged at that the action that is used for catching table tennis bat 2 directly over ping-pong table 1 changes and described action changes the image capture device 3 of the table tennis track that causes, described image capture device 3 becomes the image pick-up card 6 of data signal to join with the action variation that is used for the table tennis bat 2 that image capture device 3 is captured and the analog signal conversion of table tennis track, described image pick-up card 6 joins with the data processing module 7 that is used for data signal by image pick-up card 6 outputs and obtains the coordinate parameters position of region of variation, described data processing module 7 join with main control server 5 and the coordinate parameters Position input of region of variation that data processing module 7 is obtained to main control server 5, described main control server 5 be used for coordinate parameters position according to data processing module 7 outputs and generate analog image and the image generation module 8 that analog image flows to main control server 5 is joined, described main control server 5 joins with the projecting apparatus 4 that carries out projection for the imitation table tennis ball movement locus that image generation module 8 is generated.
As depicted in figs. 1 and 2, in the present embodiment, the infrared camera of described image capture device 3 for having multi-point interactive motion capture function.
As depicted in figs. 1 and 2, in the present embodiment, the imitation table tennis ball movement locus projection that described projecting apparatus 4 is installed on directly over ping-pong table 1 and image generation module 8 is generated is on ping-pong table 1.
operation principle of the present invention and the course of work are: when the user brandishes table tennis bat 2, image capture device 3 captures the table tennis track that action changes and described action variation causes of table tennis bat 2, the action variation of the table tennis bat 2 that image pick-up card 6 is captured with image capture device 3 and the analog signal conversion of table tennis track become data signal and export to data processing module 7, 7 pairs of data signals of data processing module are processed and are analyzed, obtain the coordinate parameters position of region of variation, and with the coordinate parameters Position input to main control server 5, analog image is processed and generated to main control server 5 control charts as 8 pairs of generation modules coordinate parameters position, the imitation table tennis ball movement locus projection that main control server 5 controlling projection instrument 4 generate image generation module 8 is on ping-pong table 1.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (3)
1. interactive table-tennis system, it is characterized in that, comprise and be arranged at that the action that is used for catching table tennis bat (2) directly over ping-pong table (1) changes and described action changes the image capture device (3) of the table tennis track that causes, described image capture device (3) becomes the image pick-up card (6) of data signal to join with the action variation that is used for the table tennis bat (2) that image capture device (3) is captured and the analog signal conversion of table tennis track, described image pick-up card (6) joins with the data processing module (7) of the coordinate parameters position that is used for the data signal acquisition region of variation by image pick-up card (6) output, described data processing module (7) and main control server (5) join and the coordinate parameters Position input of region of variation that data processing module (7) is obtained to main control server (5), described main control server (5) be used for coordinate parameters position according to data processing module (7) output and generate analog image and the image generation module (8) that analog image flows to main control server (5) is joined, described main control server (5) joins with the projecting apparatus (4) that carries out projection for the imitation table tennis ball movement locus that image generation module (8) is generated.
2. interactive table-tennis system according to claim 1, is characterized in that, the infrared camera of described image capture device (3) for having multi-point interactive motion capture function.
3. interactive table-tennis system according to claim 1, it is characterized in that, the imitation table tennis ball movement locus projection that described projecting apparatus (4) is installed on directly over ping-pong table (1) and image generation module (8) is generated is on ping-pong table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450669 CN103170115A (en) | 2011-12-20 | 2011-12-20 | Interactive table tennis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450669 CN103170115A (en) | 2011-12-20 | 2011-12-20 | Interactive table tennis system |
Publications (1)
| Publication Number | Publication Date |
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| CN103170115A true CN103170115A (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110450669 Pending CN103170115A (en) | 2011-12-20 | 2011-12-20 | Interactive table tennis system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561536A (en) * | 2015-12-17 | 2016-05-11 | 安徽寰智信息科技股份有限公司 | Man-machine interaction system having bodybuilding action correcting function |
| CN105597282A (en) * | 2015-12-17 | 2016-05-25 | 安徽寰智信息科技股份有限公司 | Method and system for correcting body building motions |
| CN107866058A (en) * | 2017-11-03 | 2018-04-03 | 杭州乾博科技有限公司 | A kind of table tennis system based on multi-level mapping parsing positioning |
| CN107890655A (en) * | 2017-11-03 | 2018-04-10 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method based on multi-level mapping parsing |
| CN108465218A (en) * | 2018-04-07 | 2018-08-31 | 华北理工大学 | Table tennis drop point analysis system |
| GB2567800A (en) * | 2017-08-29 | 2019-05-01 | Social Entertainment Ventures Ltd | Detecting ball strike position |
| CN115120950A (en) * | 2021-03-25 | 2022-09-30 | 南方科技大学 | Training auxiliary system, projection method and device thereof, and computer readable storage medium |
-
2011
- 2011-12-20 CN CN 201110450669 patent/CN103170115A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561536A (en) * | 2015-12-17 | 2016-05-11 | 安徽寰智信息科技股份有限公司 | Man-machine interaction system having bodybuilding action correcting function |
| CN105597282A (en) * | 2015-12-17 | 2016-05-25 | 安徽寰智信息科技股份有限公司 | Method and system for correcting body building motions |
| GB2567800A (en) * | 2017-08-29 | 2019-05-01 | Social Entertainment Ventures Ltd | Detecting ball strike position |
| CN107866058A (en) * | 2017-11-03 | 2018-04-03 | 杭州乾博科技有限公司 | A kind of table tennis system based on multi-level mapping parsing positioning |
| CN107890655A (en) * | 2017-11-03 | 2018-04-10 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method based on multi-level mapping parsing |
| CN108465218A (en) * | 2018-04-07 | 2018-08-31 | 华北理工大学 | Table tennis drop point analysis system |
| CN115120950A (en) * | 2021-03-25 | 2022-09-30 | 南方科技大学 | Training auxiliary system, projection method and device thereof, and computer readable storage medium |
| CN115120950B (en) * | 2021-03-25 | 2023-11-17 | 南方科技大学 | Training assistance system, projection method, projection device and computer readable storage medium |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |